Network wide traffic management

In The Netherlands dynamic traffic management has always been implemented and operated on a local level. In recent years developments have been towards network wide traffic management, due to the impact of the method 'Sustainable Traffic Management'. Network wide traffic mangement deals with the operation of and the coordination between traffic management measures. The question is how this network wide traffic management can be done. Which algorithms can used to coordinate traffic management measures and what are the resulting effects? What are the consequences for the organisation of traffic management?